/**
 * Copyright 2010, 2011 Jingjing Li.
 *
 * This file is part of jplot2d.
 *
 * jplot2d is free software: you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or any later version.
 *
 * jplot2d is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU General Lesser Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with jplot2d. If not, see <http://www.gnu.org/licenses/>.
 */
package org.jplot2d.util;

import java.util.Collection;

/**
 * @author Jingjing Li
 * 
 */
public class ArrayUtils {

	public static String toString(Object[] array) {
		StringBuilder sb = new StringBuilder();
		if (array.length > 0) {
			sb.append(array[0]);
		}
		for (int i = 1; i < array.length; i++)
			sb.append(',').append(array[i]);
		return sb.toString();
	}

	public static String toString(Collection<?> collections) {
		StringBuilder sb = new StringBuilder();
		for (Object obj : collections) {
			sb.append(obj).append(',');
		}
		sb.deleteCharAt(sb.length() - 1);
		return sb.toString();
	}
}
